Definitions
* Specifications will vary depending on the number of satellites used, obstructions, satellite geometry (PDOP),
multipath effects, and atmospheric conditions. For maximum system accuracy, always follow best practices for
GNSS data collection.
** Not using DGPS and crossing the start/finish line at 100 km/h.
*** Approximately 29 MB per hour used when logging GPS data at 100 Hz; Approx. 182 MB per hour total logging
capacity.
Slip, Pitch, Roll Angle Accuracies
Antenna Separation Slip Angle (RMS) Pitch / Roll Angle (RMS)
0.5 m <0.2° <0.14°
1.0 m <0.1° <0.07°
1.5 m <0.067° <0.047°
2.0 m <0.05° <0.035°
2.5 m <0.04° <0.028°
IMU Attitude Accuracies
Channels available when an IMU04 is used in conjunction with a VBOX 3i.
Attitude Accuracy (RMS)
Pitch angle 0.06°
Roll angle 0.06°
Yaw Angle 0.5°
https://en.racelogic.support//Product_Info/VBOX_Data_Loggers/VBOX_3i_Range/VBOX_3i_User_Guide_(All_Variants)/15_-
_VB3i_Technical_Properties/VB3i_Technical_Specification
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